Spread your wings in our Papillon 2020 collection. The Ivy PO854 is a fully lined, floor length, shimmer satin formal or prom dress available in sizes AU 4-30. Please contact your nearest stockist for pricing and availability,

EmeraldEmeraldFuchsiaFuchsiaPale bluePale blueRoyal blueRoyal blueTwilightTwilightWineWineBlackBlackBlushBlushLilacLilacNavyNavyRedRedTealTeal

The Ivy Formal Dress PO854 by Tania Olsen Designs is a uniquely stunning formal or prom dress. The Ivy features a fitted bodice with a sweetheart neckline embellished with gorgeous golden lace detailing. The spaghetti straps from the bodice sit over the shoulders to form a stunning lace-up back. From the waistline falls an A-line silhouette floor length skirt crafted from a lightweight shimmer satin fabrication that shines brilliantly under the light and changes colour. This formal dress is a great pick for plus size due to the lace-up back and flattering nature of the design and it is available in sizes AU 4-30. The Ivy is available in fuchsia, teal, pale blue, royal blue, teal, blush pink, wine and black. 

Features of the Ivy Formal Dress PO854:

  • Fitted bodice 
  • Sweetheart neckline 
  • Spaghetti straps
  • Lace-up back 
  • A-line silhouette 
  • Floor length skirt
  • Shimmer satin fabrication 
  • Fully lined
  • Inner bra cups
  • Invisible low back zipper
  • Available in: Fuchsia, teal, pale blue, royal blue, teal, blush pink, wine and black. 
  • Style code: PO854

All of our dresses are designed to be flattering for a variety of different body types, as most styles are available to order in sizes 4-30. To find your perfect fit, please contact your nearest Tania Olsen stockist for assistance with correct measurement and size selection.

Additional information


Emerald, Fuchsia, Pale blue, Royal blue, Twilight, Wine, Black, Blush, Lilac, Navy, Red, Teal

Parent Colour

Blue, Gold, Green, Red


Low, Strappy


Lace Applique, Shimmer satin


Floor length


Low cut, Spaghetti strap, Sweetheart


A-line, Princess

Colour and Fabric

Colour’s displayed on your monitor may vary from the actual fabric colour. Please view a fabric swatch in person at your nearest Tania Olsen Stockist. Please note that each dye lot could vary up to 5% from the colour swatch shown in store and these should be used as a guide.


  • Available to order from sizes 4-30 and 4-30L (extra length)
  • We recommend having your measurements taken to select your size from the Tania Olsen Size chart. Store samples should not be used to select a size as they can change shape over time with different body shapes trying them on.
  • Alterations may be required for a tailored fit.